Here's a look at the rate of work-related, on-the-job deaths in 2011 for U.S. workers. We included the three deadliest occupations, along with a handful of other jobs. (Here's the complete list, which comes from the Bureau of Labor Statistics.)

Loggers who die on the job are most often hit by a falling tree or are killed by an out of control machine.

Farmers and ranchers are most often killed on the job in accidents in tractors and other vehicles.

Most pilots who die on the job are flying propeller-driven planes, according to Stephen Pegula of the BLS. So the typical pilot killed in the line of duty is someone flying a crop duster, not a commercial jet.

Firefighters are less likely to die on the job than the average U.S. worker. That may be because we're seeing fewer structure fires and more firefighters are wearing their seat belts, according to the National Fire Protection Agency. Over a third of firefighter deaths from 2011 were due to fires or explosions, but another quarter were because of transportation accidents.